diff --git a/pkgs/by-name/wp/wpsoffice-cn/package.nix b/pkgs/by-name/wp/wpsoffice-cn/package.nix
index 0ac059754cbb..e2e05298aaa6 100644
--- a/pkgs/by-name/wp/wpsoffice-cn/package.nix
+++ b/pkgs/by-name/wp/wpsoffice-cn/package.nix
@@ -138,7 +138,6 @@ else
       libjpeg
       libtool
       libxkbcommon
-      nss
       nspr
       udev
       gtk3
@@ -170,7 +169,7 @@ else
       rm -rf usr/share/{fonts,locale}
       rm -f usr/bin/misc
       rm -rf opt/kingsoft/wps-office/{desktops,INSTALL}
-      rm -f opt/kingsoft/wps-office/office6/lib{peony-wpsprint-menu-plugin,bz2,jpeg,stdc++,gcc_s,odbc*,nss*,dbus-1}.so*
+      rm -f opt/kingsoft/wps-office/office6/lib{peony-wpsprint-menu-plugin,bz2,jpeg,stdc++,gcc_s,odbc*,dbus-1}.so*
     '';
 
     installPhase = ''